“Look who popped up in my Hometown BARBADOS,” Rihannatweeted on Saturday.

Oprah Winfrey and the singer took a tour around the island while filming an interview for Oprah’s Next Chapter.

Winfrey posted the same photo and commented, “Look who’s driving me around Barbados!”

Oprah also shared an image featuring them walking down the stairs of One Sandy Lane Villa. “@rihanna and I finishing up interview. What a refreshing surprise she is!” The interview will air Aug. 19 at 9 p.m. ET on OWN.